import { ConfigEnv, defineConfig, loadEnv, UserConfig } from "vite";
import path, { resolve } from "path";
import vue from "@vitejs/plugin-vue";
import fileDisplay from "./plugins/removeFile";

export default function viteConf({ mode }: ConfigEnv, __dirname: string): UserConfig {
  const env = loadEnv(mode, process.cwd());
  const alias = {
    "~": path.resolve(__dirname, "./"),
    "@": path.resolve(__dirname, "./src"),
    "@com": path.resolve(__dirname, "../common"),
  };
  return {
    // 部署生产环境和开发环境下的URL。
    // 默认情况下，vite 会假设你的应用是被部署在一个域名的根路径上
    // 例如 https://www.ruoyi.vip/。如果应用被部署在一个子路径上，你就需要用这个选项指定这个子路径。例如，如果你的应用被部署在 https://www.ruoyi.vip/admin/，则设置 baseUrl 为 /admin/。
    base: env.VITE_APP_CONTEXT_PATH,
    resolve: {
      alias,
      extensions: [".mjs", ".js", ".ts", ".jsx", ".tsx", ".json", ".vue"],
    },
    // https://cn.vitejs.dev/config/#resolve-extensions
    plugins: [
      vue({
        template: {
          compilerOptions: {
            isCustomElement: (tag) => /^micro-app/.test(tag),
          },
        },
      }),
      fileDisplay(),
    ],
    server: {
      headers: {
        "Access-Control-Allow-Origin": "*",
      },
      host: "0.0.0.0",
      port: Number(env.VITE_APP_PORT),
      open: true,
      proxy: {
        [env.VITE_APP_BASE_API]: {
          target: env.VITE_APP_BASE_URL,
          changeOrigin: true,
          ws: true,
          rewrite: (path) => path.replace(new RegExp("^" + env.VITE_APP_BASE_API), ""),
        },
      },
      fs: {
        strict: false,
      }
    },
    css: {
      preprocessorOptions: {
        scss: {
          javascriptEnabled: true,
        },
      },
      postcss: {
        plugins: [
          {
            postcssPlugin: "internal:charset-removal",
            AtRule: {
              charset: (atRule) => {
                if (atRule.name === "charset") {
                  atRule.remove();
                }
              },
            },
          },
        ],
      },
    },
    // 预编译
    optimizeDeps: {
      include: [
        "vue",
        "vue-router",
        "pinia",
        "axios",
        "@vueuse/core",
        "path-to-regexp",
        "echarts",
        "@wangeditor/editor",
        "@wangeditor/editor-for-vue",
        "vue-i18n",
        "@vueup/vue-quill",
        "@iconify/iconify",

        "element-plus/es/components/form/style/css",
        "element-plus/es/components/form-item/style/css",
        "element-plus/es/components/button/style/css",
        "element-plus/es/components/input/style/css",
        "element-plus/es/components/input-number/style/css",
        "element-plus/es/components/switch/style/css",
        "element-plus/es/components/upload/style/css",
        "element-plus/es/components/menu/style/css",
        "element-plus/es/components/col/style/css",
        "element-plus/es/components/icon/style/css",
        "element-plus/es/components/row/style/css",
        "element-plus/es/components/tag/style/css",
        "element-plus/es/components/dialog/style/css",
        "element-plus/es/components/loading/style/css",
        "element-plus/es/components/radio/style/css",
        "element-plus/es/components/radio-group/style/css",
        "element-plus/es/components/popover/style/css",
        "element-plus/es/components/scrollbar/style/css",
        "element-plus/es/components/tooltip/style/css",
        "element-plus/es/components/dropdown/style/css",
        "element-plus/es/components/dropdown-menu/style/css",
        "element-plus/es/components/dropdown-item/style/css",
        "element-plus/es/components/sub-menu/style/css",
        "element-plus/es/components/menu-item/style/css",
        "element-plus/es/components/divider/style/css",
        "element-plus/es/components/card/style/css",
        "element-plus/es/components/link/style/css",
        "element-plus/es/components/breadcrumb/style/css",
        "element-plus/es/components/breadcrumb-item/style/css",
        "element-plus/es/components/table/style/css",
        "element-plus/es/components/tree-select/style/css",
        "element-plus/es/components/table-column/style/css",
        "element-plus/es/components/select/style/css",
        "element-plus/es/components/option/style/css",
        "element-plus/es/components/pagination/style/css",
        "element-plus/es/components/tree/style/css",
        "element-plus/es/components/alert/style/css",
        "element-plus/es/components/checkbox/style/css",
        "element-plus/es/components/date-picker/style/css",
        "element-plus/es/components/transfer/style/css",
        "element-plus/es/components/tabs/style/css",
        "element-plus/es/components/image/style/css",
        "element-plus/es/components/tab-pane/style/css",
      ],
    },
    build: {
      rollupOptions: {
        input: resolve(__dirname, "index.html"),
        output: {
          entryFileNames: "js/[name].[hash].js",
          chunkFileNames: "js/[name].[hash].js",
          assetFileNames(assetInfo): string {
            if (assetInfo.name?.endsWith(".css")) {
              return "css/[name].[hash].css";
            }
            const imgExts = [".png", ".jpg", ".jpeg", ".webp", ".gif", ".svg", ".ico"];
            if (imgExts.some((ext) => assetInfo.name?.endsWith(ext))) {
              return "img/[name].[hash].[ext]";
            } else if (imgExts.some(() => assetInfo.name?.endsWith(".gz"))) {
              return "gz/[name].[hash].[ext]";
            }
            return "assets/[name].[hash].[ext]";
          },
        },
      },
      outDir: "dist",
      emptyOutDir: true,
    },
  };
}
